Resultados de la búsqueda
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Scientific observations in CCAMLR fisheries – past, present and future
advice on the collection of krill data, the ad hoc Working Group on Incidental Mortality Arising from ... (dates, positions, SST (krill only) etc.) Alterations to line-setting course Environmental conditions ... collection Length measurements Weight Sex Maturity stage Krill feeding colour Tagging information ... , 2004b). The deployment of scientifi c observers on board vessels fi shing for Antarctic krill ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Autor(es): Sabourenkov, E.N. and E. Appleyard
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Comparative feeding ecology of Patagonian toothfish (Dissostichus eleginoides) in the southwestern Atlantic
consumed krill and, in deeper waters, various species of fish (Nototheniidae, Myctopliidae, Channichthyidae ... , Channichthyidae) et de dkcapodes, alors que les juveniles preferent le krill dans les eaux c6tieres et, dans les ... krill, present only in zone SG1, this was 20%F, while cephalopods ranged from 1 to 15%F. Another prey ... the genus Paualornis were found. In zone SG1, the principal macrocrustacean prey item was krill ... , respectively. Krill (E. szlpeuba) is another important prey item in this area with low weight in the diet but ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 105–124 : Autor(es): García de la Rosa, S.B., F. Sánchez and D. Figueroa
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Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set
-Scotia Confluence in the Bransfield Straits is associated with abundant krill populations. It is ... Straits is associated with abundant krill populations. It is speculated that mixing of Weddell and ... -Scotia dans le detroit de Bransfield est associee a des populations abondantes de krill. 11 est possible ... -Scotia en el estrecho de Bransfield supone abundantes poblaciones de krill. Se especula que la mezcla de ... variability and the response of krill to these changes. This is a most difficult task. The ocean-atmosphere ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Autor(es): Gordon, A.L.
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A balanced model of the food web of the Ross Sea, Antarctica
carcinophagus) (–7%), and Antarctic krill (Euphausia superba) (+6%). The balancing process adjusted 10 values ... , where the balancing sug- gested that they consumed more mesozooplankton (+25%) and less Antarctic krill ... changed substan- tially from the initial estimates, with less consump- tion of crystal krill (E ... krill was also reduced (–12%) and compensated for by meso- zooplankton (+11%). The only other change >5 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Autor(es): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet
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Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited
reviewed. Some new information was available on the reproduction and feeding of some of the species. Krill ... reviewed. Some new information was available on the reproduction and feeding of some of the species. Krill ... régime alimentaire du poisson des glaces se compose en grand partie de krill (Euphausia superba ... , these vessels also fi shed for krill (Euphausia superba) and mackerel icefi sh (C. gunnari) in the ... (Table 5). Stomachs of C. wilsoni contained primarily krill, while C. rastrospinosus took krill and fi ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Autor(es): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina
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Directed research. Antarctic Marine Living Resources (AMLR). A program development plan
stocks is dependent in part on the continued availability of krill in the rich Southern Ocean feeding ... the Antarctic marine ecosystem, including plankton, krill, fish, seals, whales, squid, and seabirds ... part on the continued availability of krill in the rich Southern Ocean feeding grounds. In ... key components of the Antarctic marine ecosystem, including plankton, krill, fish, seals, - 365 ... decimes est en partie fonction de la presence continue de krill sur les lieux riches en nourriture de ... marin de l' Antarctique, y compris le plancton, le krill, les poissons, les phoques, les baleines, les ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 363-373 : Autor(es): Office of Science and Technology, NMFS, NOAA, US Department of Commerce (USA)
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From the Editor
for the total biomass of krill, esti- mated using data collected during the CCAMLR- 2000 Survey ... approaches to estimating krill bio- mass. However, recognising that an approach has merit and agreeing to ... and analysis, CCAMLR has agreed to use an approach that uses a modified form of the krill target ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 199
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Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies
krill (South Orkney, South Shetland and South Georgia Islands) their diet is not limited to krill but ... also includes other food items. It is likely to be related to the distribution of krill mainly in the ... . nicholsi is caught by a krill midwater trawl in the 50 to 90 m layer from the surface, whereas during ... - n-m 1.9 Euphausiids (except 76 Lubimova et Sandwich Is k:rill)-55%; Krill-47%; al., 1983 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 433–457 : Autor(es): Sabourenkov, E.N.
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A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)
predators, especially harvested species such as Antarctic krill (Euphausia superba) within each of the ... %, krill 67%, amphipods 55% and isopods 22%) in which prey occurred, with more detailed analysis of the ... Ratcliffe and Trathan 84 entire cruise. Fish and squid type scats were mostly over shelf waters and krill ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Autor(es): Ratcliffe, N. and P. Trathan
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Use of indices of predator status and performance in CCAMLR fishery management
predators on harvestable prey, especially krill; (c) have broad geographical breeding ranges including ... of prey (at present krill) abundance and availability (to the predators}. (iii) To use predator ... present. Third, the initial focus of attention should be on krill and krill-eating predators. This ... then serve as a basis for discussion and development. Consideration is confined to krill-eating ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 353–365 : Autor(es): Croxall, J.P.